Marker implement



FIG. 1 is a perspective view of a marker implement showing our new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is an end elevation view thereof, from the left side of FIG. 1.

FIG. 4 is a front elevation view thereof, the opposite side being a mirror image of that shown.

FIG. 5 is an end elevation view thereof, from the right side of FIG. 1; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a marker implement, as shown and described. 